There are Shop Tokens, there are Hourglass, there are Tickets and there are Emblems - it's all there, but as far as I can tell, you can only buy one of these, and while it's technically possible, it's not exactly front and centre in the interface
If I had to list some honorable mentions, they would be as follows: Cavalier of Flame for its role with Fires of Invention Brine Elemental for its role in Pickles Guile for its role in Sonic Boom Fulminator Mage for blowing up all the lands All of the cool Shadowmoor elementals, like Ashenmoor Gouger and Plumeveil (and, hey, I guess Fulminator Mage!) So that's that
Every card you throw away turns into valuecreatures, mana, or extra draws depending on the type
Without further ado, lets get to it
And, 'The Cold Never Bothered Me' (anyway?) is one for collectors to absolutely keep a sharp eye out for, especially its delightful Enchanted version